IAA RAS IAA Minor Planet Database

85628 (1998 KV2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3315608986 ± 1.75e-08
Semi-major axis (a)1.5922076544 AU ± 1.22e-09
Inclination (i)13.02640103° ± 1.63e-06
Long. of Asc. Node (Ω)66.72667901° ± 4.53e-06
Arg. of Perihelion (ω)50.60189435° ± 6.86e-06
Mean Anomaly (M)338.18623634° ± 2.63e-06
Mean Motion (n)0.4905832489°/day ± 5.63e-10
Perihelion dist (q)1.06429385 AU ± 2.78e-08
Aphelion dist (Q)2.12012146 AU ± 2.79e-08
Orbital Period2.00909078 yr ± 2.31e-09
Physical Parameters
H (abs. magnitude)17.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.581″
Uncertainty0
Orbit TypeAmor
MOID0.142657 AU
Observations Used6587
Gaia Obs Used12
Oppositions9
Arc Total1998-2026
First Observation Used1998-05-22
Last Observation Used2026-01-11
Observations (10105)
Date Type RA Dec Mag Band Observatory
2021-11-08 21:53:57 S 08 34 25.548 +20 05 40.45 – V C57
2021-11-08 21:53:57 s 1 +174856.01 8 +163402.49 7220.0 – C57
2021-11-08 22:23:57 S 08 34 32.808 +20 05 55.57 – V C57
2021-11-08 22:23:57 s 1 +174750.58 2 +165608.41 560.0 – C57
2021-11-08 22:43:57 S 08 34 37.231 +20 06 09.29 – V C57
2021-11-08 22:43:57 s 1 +174672.07 6 +167071.29 3970.0 – C57
2021-11-08 23:13:57 S 08 34 43.630 +20 06 29.70 – V C57
2021-11-08 23:13:57 s 1 +174542.18 2 +169254.05 1540.0 – C57
2021-11-08 23:23:57 S 08 34 46.406 +20 06 37.55 – V C57
2021-11-08 23:23:57 s 1 +174495.68 5 +169978.56 2840.0 – C57
2021-11-08 23:33:57 S 08 34 48.247 +20 06 37.01 – V C57
2021-11-08 23:33:57 s 1 +174447.60 3 +170701.54 8590.0 – C57
2021-11-08 23:43:57 S 08 34 50.381 +20 06 45.97 – V C57
2021-11-08 23:43:57 s 1 +174397.94 5 +171422.98 8820.0 – C57
2021-11-09 00:03:57 S 08 34 55.526 +20 06 54.94 – V C57
2021-11-09 00:03:57 s 1 +174293.93 8 +172861.28 2830.0 – C57
2021-11-09 00:13:57 S 08 34 57.442 +20 07 00.84 – V C57
2021-11-09 00:13:57 s 1 +174239.60 6 +173578.14 6680.0 – C57
2021-11-09 00:23:57 S 08 34 59.772 +20 07 13.30 – V C57
2021-11-09 00:23:57 s 1 +174183.73 4 +174293.47 5130.0 – C57
2021-11-09 00:33:57 S 08 35 02.105 +20 07 17.62 – V C57
2021-11-09 00:33:57 s 1 +174126.32 9 +175007.27 8210.0 – C57
2021-11-09 00:43:57 S 08 35 04.670 +20 07 21.43 – V C57
2021-11-09 00:43:57 s 1 +174067.40 1 +175719.56 5950.0 – C57
2021-11-09 00:53:57 S 08 35 06.770 +20 07 29.50 – V C57
2021-11-09 00:53:57 s 1 +174006.95 8 +176430.32 8390.0 – C57
2021-11-09 01:03:57 S 08 35 08.882 +20 07 30.43 – V C57
2021-11-09 01:03:57 s 1 +173945.00 8 +177139.56 5550.0 – C57
2021-11-09 01:33:57 S 08 35 15.806 +20 07 55.70 – V C57
2021-11-09 01:33:57 s 1 +173750.20 2 +179258.20 5650.0 – C57
2021-11-09 01:43:57 S 08 35 17.815 +20 07 50.41 – V C57
2021-11-09 01:43:57 s 1 +173682.30 8 +179961.39 1990.0 – C57
2021-11-09 01:53:57 S 08 35 20.604 +20 08 05.17 – V C57
2021-11-09 01:53:57 s 1 +173612.94 9 +180663.07 3200.0 – C57
2021-11-09 02:13:57 S 08 35 24.898 +20 08 11.98 – V C57
2021-11-09 02:13:57 s 1 +173469.86 6 +182061.90 330.0 – C57
2021-11-09 02:23:57 S 08 35 27.624 +20 08 22.49 – V C57
2021-11-09 02:23:57 s 1 +173396.15 8 +182759.06 6320.0 – C57
2021-11-09 02:33:57 S 08 35 29.304 +20 08 26.74 – V C57
2021-11-09 02:33:57 s 1 +173321.01 6 +183454.72 7280.0 – C57
2021-11-09 02:43:57 S 08 35 31.622 +20 08 34.19 – V C57
2021-11-09 02:43:57 s 1 +173244.44 8 +184148.87 3250.0 – C57
2021-11-09 03:13:57 S 08 35 38.854 +20 08 50.17 – V C57
2021-11-09 03:13:57 s 1 +173006.26 4 +186222.36 1500.0 – C57
2021-11-09 04:33:57 S 08 35 56.376 +20 09 37.66 – V C57
2021-11-09 04:33:57 s 1 +172310.24 9 +191686.09 7220.0 – C57
2021-11-09 05:43:57 S 08 36 12.413 +20 10 18.19 – V C57
2021-11-09 05:43:57 s 1 +171630.90 8 +196389.20 7540.0 – C57
2021-11-09 06:33:57 S 08 36 24.170 +20 10 48.61 – V C57
2021-11-09 06:33:57 s 1 +171106.86 9 +199704.57 3610.0 – C57